Nothing makes sense and it's all Elidibus' fault (Spoilers)

[ryouma17]

it is all but confirmed that the Warrior of Light's presence in the unsundered star did have an effect on the future, as Venat as Hydaelyn does remember the Warrior of Light from the past. Nobody else does for some reason

what you mean by "for some reason" they clearly explain that hermes/emet/hythlo had their memories wiped so only venat remember we we're on elpis that day, and since venat knows whats in store she chose not to divulge the info about the final days

Meteion, as the largest example, is surprised when we know Hermes' name, even though during that span of time we interacted with Meteion more than Hermes did.

its been a few thousand years since that fateful day in elpis its possible meteion forgot who we where.

Additionally, while it's also implied that the sundered souls inherited some of the personality(?) from their Amaurotine selves, this manifests nowhere even though the Warrior of Light was seen by, conservatively, a few dozen ancients in Elpis, who likely should have spoken of the sightings of 'Azem's Familiar' or even talked to him about it.

this was also explained, some amaurotines can see the color of someones souls but not everyone has that ability, so far the only amaurotines we've met that can do that is emet and hythlo, and when we first met them they thought we were azems familiar dure to our souls color but when we explained the truth, hythlo told us that since we act differently then other amaurotines its obvious we arnt one of them so if anyone asks to tell them we are azems familiar however no one actually asked us probably because the researchers on elpis are used to seeing strange things everyday and therefore do not question a new familiar they have not seen yet

Would Zodiark contain a soul that knew about the Warrior of Light? Would this have influence how Zodiark acted in the WoL's presence? Would they know they had a connection to Azem even while carrying Azem's funny lemon-flavored crystal that can summon the Scions back from the dead?

zodiark was elidibus and elidibus had no idea who we were since he had never met us before the sundering and since emet lost his memory he was unable to tell the convocation about us, and the zodiark that we ended up fighting wasnt elidibus it was fandaniel

Branching off of that, if the Warrior of Light being handwaved away in Elpis as Azem's Familiar was made aware to more Amaurotines than the one who were mind wiped by Kardion, wouldn't query of this have reached Azem themselves, or at least some member of the convocation?

familiars are a common sight on etheirys since everyone has creation magic and also since familiars dont need to be reported unless someone plans to unleash them into the world most people ignore someones familiar, i highly doubt the convocation would care that azems familiar was in elpis, everyone on the convocation knows that the current azem is a bit eccentric so one really pays any attention to the anything strange involving azem